i AL meta, ad : 
7. * 409 ‘ ier 3 
. ENCAMPMENT ON PANNACK RIVER. © 
Determination of longitude, September 18, 1843—altitudes of « Lyre. 
OBSERVATIONS. 
~~ "Double altitudes of a Lyre. Time of chronometer. - 
* * 
— te : * 
Deg. min. sec. mh. min. omy 2 
55-/'t | 6E: io 80 L831.) 44.00) more 
56-23 £20 : 33 ab Swe eo ay 
53, 20 34 40.0 S 
. 54> 26 30 36 00.4 
ae ae E30 i 37 64.0 
ee ee 8S BOS 5 80 39 —- 22.0 
Pea ae *% 
. Index error = ++ 1 min. 39 sec. 
ee RESULT OF CALCULATION. ome 
Mean time. _ _ Advance. , 
ee - » : 5 peer 
hh. min, sec. h. min. sec. 
Oh PRs 0 6 . 1 Shex3s.8 
‘ , SS 
eer Emersion of Jupiter’s first satellite. ‘ 
. = z + 
i - = 
"Ie min. see. h. min. see. Deg. min. see. 
1 20 21 0 16 08 1 32 ae 
* 
a ee ti = 
| 
= ‘ : ~ 
* wie 4 - 
